# imports - module imports
from bench.utils import run_playbook, setup_sudoers

# imports - third party imports
import click


extra_vars = {
	"production": True
}


@click.group(help="Install system dependencies for setting up Frappe environment")
def install():
	pass


@click.command('prerequisites', help="Installs pre-requisite libraries, essential tools like b2zip, htop, screen, vim, x11-fonts, python libs, cups and Redis")
def install_prerequisites():
	run_playbook('site.yml', tag='common, redis')


@click.command('mariadb', help="Install and setup MariaDB of specified version and root password")
@click.option('--mysql_root_password', '--mysql-root-password', default="")
@click.option('--version', default="10.3")
def install_maridb(mysql_root_password, version):
	if mysql_root_password:
		extra_vars.update({
			"mysql_root_password": mysql_root_password,
		})

	extra_vars.update({
		"mariadb_version": version
	})

	run_playbook('site.yml', extra_vars=extra_vars, tag='mariadb')


@click.command('wkhtmltopdf', help="Installs wkhtmltopdf v0.12.3 for linux")
def install_wkhtmltopdf():
	run_playbook('site.yml', extra_vars=extra_vars, tag='wkhtmltopdf')


@click.command('nodejs', help="Installs Node.js v8")
def install_nodejs():
	run_playbook('site.yml', extra_vars=extra_vars, tag='nodejs')


@click.command('psutil', help="Installs psutil via pip")
def install_psutil():
	run_playbook('site.yml', extra_vars=extra_vars, tag='psutil')


@click.command('supervisor', help="Installs supervisor. If user is specified, sudoers is setup for that user")
@click.option('--user')
def install_supervisor(user=None):
	run_playbook('site.yml', extra_vars=extra_vars, tag='supervisor')
	if user:
		setup_sudoers(user)


@click.command('nginx', help="Installs NGINX. If user is specified, sudoers is setup for that user")
@click.option('--user')
def install_nginx(user=None):
	run_playbook('site.yml', extra_vars=extra_vars, tag='nginx')
	if user:
		setup_sudoers(user)


@click.command('virtualbox', help="Installs supervisor")
def install_virtualbox():
	run_playbook('vm_build.yml', tag='virtualbox')


@click.command('packer', help="Installs Oracle virtualbox and packer 1.2.1")
def install_packer():
	run_playbook('vm_build.yml', tag='packer')


@click.command("fail2ban", help="Install fail2ban, an intrusion prevention software framework that protects computer servers from brute-force attacks")
@click.option('--maxretry', default=6, help="Number of matches (i.e. value of the counter) which triggers ban action on the IP.")
@click.option('--bantime', default=600, help="The counter is set to zero if no match is found within 'findtime' seconds.")
@click.option('--findtime', default=600, help='Duration (in seconds) for IP to be banned for. Negative number for "permanent" ban.')
def install_failtoban(**kwargs):
	extra_vars.update(kwargs)
	run_playbook('site.yml', extra_vars=extra_vars, tag='fail2ban')


install.add_command(install_prerequisites)
install.add_command(install_maridb)
install.add_command(install_wkhtmltopdf)
install.add_command(install_nodejs)
install.add_command(install_psutil)
install.add_command(install_supervisor)
install.add_command(install_nginx)
install.add_command(install_failtoban)
install.add_command(install_virtualbox)
install.add_command(install_packer)
